61295060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 134238720

約数和(自身を除く): 72943660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 907, 1090, 1814, 2180, 3379, 3628, 4535, 6758, 9070, 13516, 16895, 18140, 28117, 33790, 56234, 67580, 98863, 112468, 140585, 197726, 281170, 395452, 494315, 562340, 988630, 1977260, 3064753, 6129506, 12259012, 15323765, 30647530, 61295060]

約数ペア:

[(1, 61295060), (2, 30647530), (4, 15323765), (5, 12259012), (10, 6129506), (20, 3064753), (31, 1977260), (62, 988630), (109, 562340), (124, 494315), (155, 395452), (218, 281170), (310, 197726), (436, 140585), (545, 112468), (620, 98863), (907, 67580), (1090, 56234), (1814, 33790), (2180, 28117), (3379, 18140), (3628, 16895), (4535, 13516), (6758, 9070)]